net/mlx5: Fix cmd error logging for manage pages cmd

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[ Upstream commit 090f3e4f40 ]

When the driver unloads, give/reclaim_pages may fail as PF driver in
teardown flow, current code will lead to the following kernel log print
'failed reclaiming pages: err 0'.

Fix it to get same behavior as before the cited commits,
by calling mlx5_cmd_check before handling error state.
mlx5_cmd_check will verify if the returned error is an actual error
needed to be handled by the driver or not and will return an
appropriate value.

Fixes: 8d564292a1 ("net/mlx5: Remove redundant error on reclaim pages")
Fixes: 4dac2f10ad ("net/mlx5: Remove redundant notify fail on give pages")
Signed-off-by: Roy Novich <royno@nvidia.com>
Reviewed-by: Moshe Shemesh <moshe@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

...

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Roy Novich 2022-03-30 17:59:27 +03:00 • committed by Greg Kroah-Hartman

parent cddad6c98f

commit 0ea1abf797

1 changed files with 6 additions and 3 deletions

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drivers/net/ethernet/mellanox/mlx5/core/pagealloc.c

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